Scroll saw



FIG. 1 is a perspective of a scroll saw embodying the new design;

FIG. 2 is a rear view of the scroll saw illustrated in FIG. 1;

FIG. 3 is a front view of the scroll saw illustrated in FIG. 1;

FIG. 4 is a left side view of the scroll saw illustrated in FIG. 1;

FIG. 5 is a right side view of the scroll saw shown in FIG. 1;

FIG. 6 is a top view of the scroll saw illustrated in FIG. 1; and,

FIG. 7 is a bottom view of the scroll saw illustrated in FIG. 1.

The broken lines in the drawings depict unclaimed environmental subject matter. 

The ornamental design for a scroll saw, as shown and described. 